This cake was made to match 2 different party napkins that the mom sent us. One napkin was in a turtle theme & the other had a whale, seahorse, stripes, & waves on it. This cake is a 6" & 8" & was done in buttercream with fondant accents. The whale & seahorse toppers were hand cut out of fondant. We used the new Wilton sea mold to make the waves. TFL!